What airlines fly to United Kingdom?

American Airlines, Delta and British Airways are the top three most popular airlines that fly to United Kingdom from Knoxville according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 6 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Knoxville to the United Kingdom flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Knoxville McGhee Tyson to United Kingdom?

Delta, British Airways, and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to United Kingdom

How often are flights from Knoxville to the United Kingdom delayed?

Historically, on average around 0% of flights between Knoxville and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to United Kingdom?

Prices for flights from Knoxville McGhee Tyson Airport to United Kingdom are updated daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to United Kingdom?

As of May 2026, there are 5 operators available to choose from for flights from Knoxville McGhee Tyson Airport to United Kingdom.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to United Kingdom?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$455 Cheap Flights from Knoxville to the United Kingdom in 2026

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Find the cheapest flights from Knoxville to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:02 pm - 7:20 am

TYS

EDI

32h 18m

2 stops

6:10 am - 11:59 pm

EDI

TYS

22h 49m

2 stops

$834Lufthansa

Tue, Sep 1 - Fri, Sep 4

7:20 pm - 10:00 am

TYS

LGW

33h 40m

1 stop

2:00 pm - 11:33 pm

LGW

TYS

14h 33m

1 stop

$835Multiple Airlines

Fri, Jul 10 - Mon, Jul 13

8:39 pm - 4:35 pm

TYS

EDI

14h 56m

2 stops

11:25 am - 9:54 pm

EDI

TYS

15h 29m

1 stop

$860American Airlines

Mon, Sep 21 - Fri, Oct 2

6:21 am - 7:30 am

TYS

EDI

20h 09m

1 stop

11:25 am - 9:54 pm

EDI

TYS

15h 29m

1 stop

$863British Airways

Mon, Sep 21 - Fri, Oct 2

1:45 pm - 7:30 am

TYS

EDI

12h 45m

1 stop

11:25 am - 7:54 pm

EDI

TYS

13h 29m

1 stop

$864British Airways

Mon, Sep 21 - Fri, Oct 2

8:39 pm - 4:35 pm

TYS

EDI

14h 56m

2 stops

11:25 am - 9:34 pm

EDI

TYS

15h 09m

2 stops

$865American Airlines

Mon, Sep 21 - Fri, Oct 2

7:11 am - 7:10 am

TYS

LHR

18h 59m

1 stop

6:30 am - 6:17 pm

LHR

TYS

16h 47m

2 stops

$903Delta

Wed, Aug 19 - Wed, Sep 2

11:38 am - 7:10 am

TYS

LHR

14h 32m

1 stop

6:30 am - 4:34 pm

LHR

TYS

15h 04m

2 stops

$904Delta

Wed, Aug 19 - Wed, Sep 2

5:45 am - 10:10 am

TYS

GLA

23h 25m

2 stops

2:00 pm - 10:37 am

GLA

TYS

25h 37m

2 stops

$982United Airlines

Fri, Sep 11 - Sun, Sep 20

6:00 am - 6:30 am

TYS

MAN

19h 30m

2 stops

6:05 am - 11:54 pm

MAN

TYS

22h 49m

2 stops

$1,095United Airlines

Tue, Jul 7 - Tue, Jul 14

Delta flights from Knoxville to United Kingdom

Our best Delta deals on Knoxville to United Kingdom flight tickets

Delta

Aug 19

TYS7:11 amKnoxville McGhee Tyson

18h 59m

1 stop

LHR7:10 amLondon Heathrow

Sep 2

LHR6:30 amLondon Heathrow

16h 47m

2 stops

TYS6:17 pmKnoxville McGhee Tyson

$903

Delta

Aug 19

TYS11:38 amKnoxville McGhee Tyson

14h 32m

1 stop

LHR7:10 amLondon Heathrow

Sep 2

LHR6:30 amLondon Heathrow

15h 04m

2 stops

TYS4:34 pmKnoxville McGhee Tyson

$904

Delta

Aug 19

TYS12:01 pmKnoxville McGhee Tyson

14h 09m

2 stops

LHR7:10 amLondon Heathrow

Sep 2

LHR6:30 amLondon Heathrow

16h 47m

2 stops

TYS6:17 pmKnoxville McGhee Tyson

$908

British Airways flights from Knoxville to United Kingdom

Our best British Airways deals on Knoxville to United Kingdom flight tickets

British Airways

Sep 21

TYS6:21 amKnoxville McGhee Tyson

20h 09m

1 stop

EDI7:30 amEdinburgh Turnhouse

Oct 2

EDI11:25 amEdinburgh Turnhouse

15h 29m

1 stop

TYS9:54 pmKnoxville McGhee Tyson

$863

British Airways

Sep 21

TYS1:45 pmKnoxville McGhee Tyson

12h 45m

1 stop

EDI7:30 amEdinburgh Turnhouse

Oct 2

EDI11:25 amEdinburgh Turnhouse

13h 29m

1 stop

TYS7:54 pmKnoxville McGhee Tyson

$864

British Airways

Sep 21

TYS6:19 pmKnoxville McGhee Tyson

19h 16m

2 stops

EDI6:35 pmEdinburgh Turnhouse

Oct 2

EDI11:25 amEdinburgh Turnhouse

13h 29m

1 stop

TYS7:54 pmKnoxville McGhee Tyson

$874

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Tue 9/1

6:02 pm-7:20 am

2 stops32h 18m

Edinburgh Turnhouse

Fri 9/4

6:10 am-11:59 pm

2 stops22h 49m

$834

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

Fri 7/10

7:20 pm-10:00 am

1 stop33h 40m

London Gatwick

Mon 7/13

2:00 pm-11:33 pm

1 stop14h 33m

$835

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 9/21

8:39 pm-4:35 pm

2 stops14h 56m

Edinburgh Turnhouse

Fri 10/2

11:25 am-9:54 pm

1 stop15h 29m

$860

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 9/21

6:21 am-7:30 am

1 stop20h 09m

Edinburgh Turnhouse

Fri 10/2

11:25 am-9:54 pm

1 stop15h 29m

$863

Quickest round-trip

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 9/21

1:45 pm-7:30 am

1 stop12h 45m

Edinburgh Turnhouse

Fri 10/2

11:25 am-7:54 pm

1 stop13h 29m

$864

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

Mon 9/21

8:39 pm-4:35 pm

2 stops14h 56m

Edinburgh Turnhouse

Fri 10/2

11:25 am-9:34 pm

2 stops15h 09m

$865

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 8/19

7:11 am-7:10 am

1 stop18h 59m

London Heathrow

Wed 9/2

6:30 am-6:17 pm

2 stops16h 47m

$903

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

Wed 8/19

11:38 am-7:10 am

1 stop14h 32m

London Heathrow

Wed 9/2

6:30 am-4:34 pm

2 stops15h 04m

$904

KnoxvilleGlasgow

TYS - GLA

TYSGLA

Knoxville McGhee Tyson

Fri 9/11

5:45 am-10:10 am

2 stops23h 25m

Glasgow Intl

Sun 9/20

2:00 pm-10:37 am

2 stops25h 37m

$982

KnoxvilleManchester

TYS - MAN

TYSMAN

Knoxville McGhee Tyson

Tue 7/7

6:00 am-6:30 am

2 stops19h 30m

Manchester

Tue 7/14

6:05 am-11:54 pm

2 stops22h 49m

$1,095

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest month to fly to United Kingdom?

In general, July is the cheapest month to fly from Knoxville to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $359. If you aren’t able to travel to United Kingdom during the month of July, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $411.

How far in advance should I book a flight from Knoxville to the United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $986 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Knoxville for as low as $665 on momondo.

Can stopping save me money on Knoxville to United Kingdom flights?

You could potentially save up to 60% on your flight if you consider stops on a Knoxville to United Kingdom flight.

Cheap Knoxville to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to United Kingdom

Fastest flight time	10h 15m
Direct flights	None

The fastest flight from Knoxville to United Kingdom takes 10h 15m

There are no direct flights from Knoxville to United Kingdom. There are no popular flight routes from Knoxville to United Kingdom.

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Frequently asked questions about flying from Knoxville to the United Kingdom

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to United Kingdom?
Prices for flights from Knoxville McGhee Tyson Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to United Kingdom?
As of May 2026, there are 5 operators available to choose from for flights from Knoxville McGhee Tyson Airport to United Kingdom.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Knoxville to United Kingdom

Compare and see reviews for airlines that fly from Knoxville to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $560	Free Cancellation	Rating 6.7 8,004 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $572	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $610	Free Cancellation	Rating 7.1 11,629 reviews	Search American Airlines flights
Delta	PriceFrom $622	Free Cancellation	Rating 7.9 8,428 reviews	Search Delta flights
United Airlines	PriceFrom $677	Free Cancellation	Rating 7.4 9,749 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Knoxville.

Can I find flights from Knoxville to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to United Kingdom?

Once you have performed a search for Knoxville to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.